DQRs for Session: 179028 User:michalskyCompleted: 08-16-2016

Data Quality Reports for Session: 179028 User: michalsky Completed: 08/16/2016

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected	Data Quality Metric
D020821.2	SGP/MFRSR/C1 - Out-of-band filter leakage	sgpmfrsrC1.b1	Suspect
D030811.1	SGP/MFRSR/C1 - Broadband and 500nm data suspect	sgpmfrsrC1.b1	Suspect
D051123.4	SGP/MFRSR/C1 - Missing data	sgpmfrsrC1.b1	Missing
D140731.16	SGP/MFRSR/C1 - Reprocessing Notice (RID 1206)	sgpmfrsrC1.b1	Does not affect quality

DQRID : D020821.2

Start Date	Start Time	End Date	End Time	Data Quality Metric
09/19/2001	0000	10/28/2002	2359	Suspect

Subject:	SGP/MFRSR/C1 - Out-of-band filter leakage
DataStreams:	sgpmfrsrC1.b1
Description:	Testing of the batch of centrovision filters being used in the MFRSR C1 instrument indicate that the first four filters leak 'out of band' light. The leakage for each filter is (1)415nm 3%, (2)500nm 1-2%, (3)615nm 1-2%, (4)673nm 3%. Acceptable leakage is less than 0.5%. This leakage causes an error in the irradiance values (too high) at these four wavelengths and the optical depths calculated using this data will be too high.
Measurements:	sgpmfrsrC1.b1: Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2) Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1) Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4) direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter2 Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)

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DQRID : D030811.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
03/06/2003	0000	05/01/2003	2359	Suspect

Subject:	SGP/MFRSR/C1 - Broadband and 500nm data suspect
DataStreams:	sgpmfrsrC1.b1
Description:	During this time period the broadband and 500nm channels intermittently reported erroneously high values due to a problem with the instruments loggerboard. The other channels were unaffected. This problem is sometimes evident as a sudden "step" shift in the values.
Measurements:	sgpmfrsrC1.b1: Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) direct_horizontal_narrowband_filter2 Hemispheric broadband irradiance*(hemisp_broadband) direct_horizontal_broadband diffuse_hemisp_broadband Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)

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DQRID : D051123.4

Start Date	Start Time	End Date	End Time	Data Quality Metric
08/12/2000	1310	08/14/2000	1911	Missing
07/23/2004	2002	07/26/2004	1455	Missing
11/10/2010	2210	11/12/2010	1610	Missing
02/17/2006	2002	02/21/2006	1603	Missing
04/27/1998	1107	04/29/1998	2008	Missing
06/12/2011	1800	06/14/2011	1900	Missing
08/18/2001	0002	08/20/2001	1602	Missing
12/25/1998	2111	12/28/1998	1526	Missing
03/09/1998	1807	03/11/1998	1707	Missing
10/31/1998	1112	11/03/1998	1448	Missing
04/26/2008	0004	04/28/2008	1904	Missing
03/13/1999	2311	03/15/1999	1954	Missing
12/22/2007	1704	12/24/2007	1604	Missing
07/15/2006	1104	07/17/2006	1404	Missing
01/30/2002	1802	02/11/2002	1502	Missing
06/05/1997	1806	06/09/1997	1322	Missing
12/18/2006	2104	12/20/2006	2130	Missing
07/19/1997	0608	07/21/1997	1706	Missing
03/09/2002	2002	03/12/2002	0702	Missing
01/31/1998	1705	02/02/1998	1707	Missing

Subject:	SGP/MFRSR/C1 - Missing data
DataStreams:	sgpmfrsrC1.b1
Description:	Data are missing and unrecoverable.
Measurements:	sgpmfrsrC1.b1: cosine_correction_we_filter3 cosine_correction_we_filter4 cosine_correction_we_filter1 cosine_correction_we_filter2 head_temp logger_volt direct_diffuse_ratio_broadband cosine_correction_we_filter6 cosine_correction_we_filter5 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm(hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) head_temp2 Altitude above mean sea level(alt) direct_horizontal_broadband Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter2 azimuth_angle Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1) Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2) alltime_hemisp_narrowband_filter5 normalized_transmittance_filter4 Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3) normalized_transmittance_filter3 alltime_hemisp_narrowband_filter4 normalized_transmittance_filter6 alltime_hemisp_narrowband_filter6 normalized_transmittance_filter5 Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1) alltime_hemisp_narrowband_filter1 solar_zenith_angle alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter2 Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6) Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4) Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5) computed_cosine_correction_broadband cosine_correction_we_broadband offset_broadband normalized_transmittance_filter1 normalized_transmittance_filter2 cosine_correction_sn_filter6 Hemispheric broadband irradiance(hemisp_broadband) cosine_correction_sn_filter5 cosine_correction_sn_filter4 cosine_correction_sn_filter3 cosine_correction_sn_filter2 base_time cosine_correction_sn_filter1 wavelength_filter2 wavelength_filter1 wavelength_filter6 wavelength_filter5 alltime_hemisp_broadband wavelength_filter4 wavelength_filter3 logger_temp direct_diffuse_ratio_filter6 diffuse_correction_filter6 diffuse_correction_filter5 diffuse_correction_filter4 diffuse_correction_filter3 bench_angle nominal_calibration_factor_broadband time_offset computed_cosine_correction_filter1 Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) computed_cosine_correction_filter3 computed_cosine_correction_filter2 computed_cosine_correction_filter5 computed_cosine_correction_filter4 computed_cosine_correction_filter6 cosine_solar_zenith_angle diffuse_correction_filter1 East longitude(lon) offset_filter1 diffuse_correction_filter2 offset_filter2 Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1) offset_filter3 offset_filter4 offset_filter5 offset_filter6 Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5) cosine_correction_sn_broadband Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4) Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3) Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2) diffuse_correction_broadband North latitude(lat) diffuse_hemisp_broadband elevation_angle nominal_calibration_factor_filter1 nominal_calibration_factor_filter2 nominal_calibration_factor_filter3 nominal_calibration_factor_filter4 nominal_calibration_factor_filter5 nominal_calibration_factor_filter6 airmass time

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DQRID : D140731.16

Start Date	Start Time	End Date	End Time	Data Quality Metric
07/26/2006	0924	04/29/2014	2359	Does not affect quality

Subject:	SGP/MFRSR/C1 - Reprocessing Notice (RID 1206)
DataStreams:	sgpmfrsrC1.b1
Description:	See below for details of reprocessing that was completed on 20160115. Original DQR category: 3 (Yellow, Suspect). ----------------------------------------------------------- Improved code is now available to better deal with nighttime offset information.
Measurements:	sgpmfrsrC1.b1: cosine_correction_we_filter3 cosine_correction_we_filter4 cosine_correction_we_filter1 cosine_correction_we_filter2 direct_diffuse_ratio_broadband cosine_correction_we_filter6 cosine_correction_we_filter5 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm(hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) direct_horizontal_broadband Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter2 azimuth_angle Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1) Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2) alltime_hemisp_narrowband_filter5 normalized_transmittance_filter4 Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3) alltime_hemisp_narrowband_filter4 normalized_transmittance_filter3 normalized_transmittance_filter6 alltime_hemisp_narrowband_filter6 Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1) normalized_transmittance_filter5 alltime_hemisp_narrowband_filter1 solar_zenith_angle alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter2 Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6) Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4) Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5) computed_cosine_correction_broadband cosine_correction_we_broadband offset_broadband normalized_transmittance_filter1 normalized_transmittance_filter2 cosine_correction_sn_filter6 Hemispheric broadband irradiance(hemisp_broadband) cosine_correction_sn_filter5 cosine_correction_sn_filter4 cosine_correction_sn_filter3 cosine_correction_sn_filter2 cosine_correction_sn_filter1 wavelength_filter2 wavelength_filter1 wavelength_filter6 alltime_hemisp_broadband wavelength_filter5 wavelength_filter4 wavelength_filter3 direct_diffuse_ratio_filter6 diffuse_correction_filter6 diffuse_correction_filter5 diffuse_correction_filter4 diffuse_correction_filter3 bench_angle nominal_calibration_factor_broadband Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) computed_cosine_correction_filter1 computed_cosine_correction_filter3 computed_cosine_correction_filter2 computed_cosine_correction_filter5 computed_cosine_correction_filter4 computed_cosine_correction_filter6 cosine_solar_zenith_angle offset_filter1 diffuse_correction_filter1 diffuse_correction_filter2 offset_filter2 offset_filter3 Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1) offset_filter4 offset_filter5 offset_filter6 Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5) cosine_correction_sn_broadband Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4) Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3) Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2) diffuse_correction_broadband diffuse_hemisp_broadband elevation_angle nominal_calibration_factor_filter1 nominal_calibration_factor_filter2 nominal_calibration_factor_filter3 nominal_calibration_factor_filter4 nominal_calibration_factor_filter5 nominal_calibration_factor_filter6 airmass

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